... with carbide alloy or porcelain cutter, on the machine, cylindrical turning and boring, taping, surfacing, curving ... motor via two-step shifting to realize spindle speed range.5) Feed for CNC model ... semi-closed covering can be equipped with the machine.8) CNC system adopts SIEMEN or FANUC. ... dividing and feed for main spindle, grinding as well as cooling device. Horizontal Boring Machine CNC horizontal